HRTV.com ?

[Mike A]

I pulled the plug on Comcast about 2 weeks ago, using $30 HD antenna inside the house. Picks up about 15 channels, I get all the major networks, a few others, and 3 of them are shopping channels.
I was looking at an HRTV.com subscription, any users here? If so can you connect an I-pad to a big screen? Is HRTV available with Roku?

Currently I watch races on desk top or I-pad from Twinspires.

Thanks for any info